100% solution. Fantastic advice. Thank you!
Finally, someone who knows what they're talking about.
Thank you. Thank you. Understanding that made my day.
Same exact problem. I did this and it worked! Thank you!
Outstanding! Thank you so much!
Other:

This is NOT abusive. I pressed this button by accident.It is spam / self promotion.It is offensive or harmful.It does not contain enough information.It contains or requests illegal information.It does not make sense.

I am assuming that your talking about the four digit code that you can use to lock your phone so no one can look through it? If so, press ##3282#
this code will take you to a screen with alot of options. Go to option 4 (advanced). Then click view. After you click view you will be taken to a page that has a bunch of number. now all you have to do is scroll down until you see (lock code) on the top of the screen.. Then the 4 digit number on that page will be the code to unlock your phone!!
I hope this helps!!

Samsung mobile get locked when you buy it in one country and bring it to other country, or if you enterd security code on it and then forgotten or something got wrong with it.it means that you shall only use it with the security code. Well there are some ways to break the lock download bios software for samsung and conect your samsung to your pc through cable and reinstall the software it will fresh your samsung bios software and there will be no more lock on it.
waqas1504.

It should be the last four didgits of you phone number, if not try 1111, ****, 0000. If those do not work, you can all ways call customer service from a different phone, and use your code word to verify that it`s you and they should be able to un-lock it or give you the code. If all else fails visit your local carrier`s store and the customer service should be able to unlock the phone for you. kristy jenkins 071089.

Said: I already did all that; changed my lock code. The problem is, I want to be able to USE my lock code to check my messages and all the futures. Because it still the same thing; anyone can check my whole entire phone because it isnt asking for code to unlock the phone. IT STILL EASY ENOUGH JUST PRESSING UNLOCK AND sTAR KEY. i WANT TO KEEP THE CODE AT ALL TIMES T UNLOCK THE PHONE.

Hi,whats your phone model?
If it is Nokia phone try its default security code like 0000 (or) 1234 (or) 12345.If the code does not works use Master Reset Code and reset it.You can get this code for free from http://www.unlock-free.com/ for some old model Nokia DCT and Alcatel old phones.

Do you mean the network lock code?You can approach http://www.simpleunlocking.com/samsung/rs16wp8/ and specify the mobile model,country,locked network,IMEI.Based on the availability you can get the unlock code along with free unlock instructions.

You can try the last four digits of your phone nuber. But there is no guarntee it will work. If so you should go to the location at which you bought your phone and tell them about the difficulties your having.

Someone said: I already did all that; changed my lock code. The problem is, I want to be able to USE my lock code to check my messages and all the futures. Because it still the same thing; anyone can check my whole entire phone because it isnt asking for code to unlock the phone. IT STILL EASY ENOUGH JUST PRESSING UNLOCK AND sTAR KEY. i WANT TO KEEP THE CODE AT ALL TIMES T UNLOCK THE PHONE.

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I put a lock code on samsung i220 and dont remember it how do i unlock it?